CN220216490U - Anti-theft door panel hemming device - Google Patents

Abstract

The utility model discloses a hemming device for a door plate of an anti-theft door, which comprises a fixed plate, wherein the upper end of the fixed plate is connected with a push block in a sliding manner, the upper end surface of the push block is rotationally connected with a workbench, the upper end surface of the push block is provided with a groove, an electric turntable is fixedly connected in the groove, the output end of the electric turntable is fixedly connected to the lower end surface of the workbench, and the upper end surface of the workbench is fixedly connected with a vertical plate. According to the utility model, the fixed rod can be driven to move downwards through the gear motor, the threaded rod and the threaded sleeve, the fixed rod can drive the pressing plate to move downwards through the push plate and the push rod and prop against the upper part of the door plate body, and the door plate body can be clamped and fixed through the pressing plate; can drive the door plant body through electric turntable and workstation and rotate to conveniently adjust the position of door plant body, conveniently carry out the turn-up operation to other limits of door plant body, do not need clamping many times moreover, labour saving and time saving, thereby improved the speed of turn-up.

Description

Anti-theft door panel hemming device

Technical Field

The utility model relates to the technical field of door panel hemming of burglary-resisting doors, in particular to a door panel hemming device of burglary-resisting doors.

Background

The anti-theft door is provided with an anti-theft lock, can resist abnormal opening under certain conditions in a certain time, is a door with certain safety protection performance and corresponding anti-theft safety level, has anti-theft and safety performances, and needs equipment to carry out hemming processing on the edge of a door plate of the anti-theft door when the anti-theft door is produced.

When the existing door panel is curled, the door panel is clamped and fixed, and then the door panel is curled through a curling machine, but the existing curling device can only curl one side of the door panel at one time, and a plurality of sides of the door panel can be curled only by multiple times of disassembly and assembly, so that time and labor are wasted, and the speed of curling is reduced.

In order to solve the above problems, we propose a door panel hemming device for burglarproof doors.

Disclosure of Invention

The utility model aims to solve the defects that the prior hemming device can only perform hemming operation on one side of a door plate at one time, the hemming operation can be performed on a plurality of sides of the door plate only by dismounting for many times, time and labor are wasted, and the hemming processing speed is reduced in the prior art, thereby providing the hemming device for the door plate of the burglarproof door.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a burglary-resisting door board hemming device, includes the fixed plate, the upper end sliding connection of fixed plate has the ejector pad, the up end of ejector pad rotates and is connected with the workstation, the up end of ejector pad is seted up flutedly, fixedly connected with electric turntable in the recess, electric turntable's output fixedly connected with is on the lower terminal surface of workstation, the up end fixedly connected with riser of workstation, the up end fixedly connected with diaphragm of riser, the lower terminal surface fixedly connected with straight section of thick bamboo of diaphragm, the up end fixedly connected with gear motor of diaphragm, gear motor's output runs through the up end and fixedly connected with threaded rod of diaphragm and straight section of thick bamboo, meshing is connected with the thread bush on the threaded rod, symmetrical fixedly connected with two dead levers on the lateral wall of thread bush, two slide holes have been seted up to the symmetry on the lateral wall of straight section of thick bamboo, two the one end that the dead lever is on the back all runs through the slide hole and fixedly connected with push pedal, every the lower terminal surface of push pedal all fixedly connected with push rod, two the lower extreme fixedly connected with clamp plate jointly.

Preferably, the cavity is arranged in the fixing plate, a hydraulic telescopic rod is fixedly connected to the inner wall of the cavity, a limiting block is fixedly connected to the telescopic end of the hydraulic telescopic rod, and the limiting block is slidably connected to the inner wall of the cavity.

Preferably, the upper end face of each limiting block is fixedly connected with a connecting block, the upper end face of each fixing plate is provided with a through hole, the upper end of each connecting block penetrates through the through hole and is fixedly connected to the lower end face of each pushing block, and each connecting block is slidably connected in each through hole.

Preferably, the lower end of the threaded rod is rotatably connected to the inner wall of the straight cylinder, and the two fixing rods are both slidably connected in the sliding hole.

Preferably, the upper end of the workbench is provided with a door plate body, and the lower end of the pressing plate is propped against the upper end face of the door plate body.

Preferably, the upper end face of the fixing plate is fixedly provided with a hemming machine, and the lower end face of the fixing plate is symmetrically and fixedly connected with four supporting legs.

Compared with the prior art, the utility model has the beneficial effects that:

the fixed rod can be driven to move downwards through the gear motor, the threaded rod and the threaded sleeve, the fixed rod can drive the pressing plate to move downwards through the push plate and the push rod and prop against the upper part of the door plate body, and the door plate body can be clamped and fixed through the pressing plate; can drive the door plant body through electric turntable and workstation and rotate to conveniently adjust the position of door plant body, conveniently carry out the turn-up operation to other limits of door plant body, do not need clamping many times moreover, labour saving and time saving, thereby improved the speed of turn-up.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of a security door panel hemming device according to the present utility model;

FIG. 2 is a schematic side view of a workbench in a door panel hemming device of an anti-theft door provided by the utility model;

fig. 3 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

In the figure: 1 fixed plate, 2 supporting legs, 3 push blocks, 4 electric turntables, 5 working tables, 6 vertical plates, 7 transverse plates, 8 gear motors, 9 straight cylinders, 10 threaded rods, 11 threaded sleeves, 12 fixed rods, 13 push plates, 14 push rods, 15 pressing plates, 16 door plate bodies, 17 hemmers, 18 hydraulic telescopic rods and 19 limiting blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a hemming device for a door panel of an anti-theft door comprises a fixed plate 1, wherein the upper end of the fixed plate 1 is slidably connected with a push block 3, the upper end surface of the push block 3 is rotatably connected with a workbench 5, the upper end surface of the push block 3 is provided with a groove, an electric rotary table 4 is fixedly connected in the groove, the output end of the electric rotary table 4 is fixedly connected on the lower end surface of the workbench 5, the upper end surface of the workbench 5 is fixedly connected with a vertical plate 6, the upper end surface of the vertical plate 6 is fixedly connected with a transverse plate 7, the lower end surface of the transverse plate 7 is fixedly connected with a straight cylinder 9, the upper end surface of the transverse plate 7 is fixedly connected with a speed reducing motor 8, the output end of the speed reducing motor 8 penetrates through the upper end surfaces of the transverse plate 7 and the straight cylinder 9 and is fixedly connected with a threaded rod 10, the threaded rod 10 is connected with a threaded sleeve 11 in a meshed manner, two fixing rods 12 are symmetrically and fixedly connected to the side wall of the threaded sleeve 11, two sliding holes are symmetrically formed in the side wall of the straight barrel 9, one ends of the two fixing rods 12, which are opposite, penetrate through the sliding holes and are fixedly connected with push plates 13, the lower end face of each push plate 13 is fixedly connected with a push rod 14, the lower ends of the two push rods 14 are fixedly connected with a pressing plate 15 together, the fixing rods 12 can be driven to move downwards through a gear motor 8, the threaded rod 10 and the threaded sleeve 11, the fixing rods 12 can drive the pressing plates 15 to move downwards and abut against the upper side of the door plate body 16 through the push plates 13 and the push rods 14, and the door plate body 16 can be clamped and fixed through the pressing plates 15; can drive door plant body 16 through electric turntable 4 and workstation 5 and rotate to conveniently adjust the position of door plant body 16, conveniently carry out the turn-up operation to other limits of door plant body 16, do not need clamping many times moreover, labour saving and time saving, thereby improved the speed of turn-up.

Wherein, the cavity has been seted up in the fixed plate 1, fixedly connected with hydraulic telescoping rod 18 on the inner wall of cavity, the expansion end fixedly connected with stopper 19 of hydraulic telescoping rod 18, stopper 19 sliding connection is on the inner wall of cavity, can drive the ejector pad 3 through hydraulic telescoping rod 18 and stopper 19 and remove.

Wherein, the up end of every stopper 19 is all fixedly connected with connecting block, and the through-hole has been seted up to the up end of fixed plate 1, and the upper end of connecting block runs through the through-hole and fixed connection on the lower terminal surface of ejector pad 3, and connecting block sliding connection is in the through-hole, and ejector pad 3 can drive door plant body 16 and remove.

The lower end of the threaded rod 10 is rotatably connected to the inner wall of the straight cylinder 9, two fixing rods 12 are slidably connected to the sliding holes, and the threaded rod 10 can drive the threaded sleeve 11 to move.

Wherein, the upper end of workstation 5 is provided with door plant body 16, and the lower extreme of clamp plate 15 supports on the up end of door plant body 16, and door plant body 16 can put on workstation 5.

The upper end face of the fixing plate 1 is fixedly provided with a hemming machine 17, the lower end face of the fixing plate 1 is symmetrically and fixedly connected with four supporting legs 2, and the supporting legs 2 can play a supporting role on the device.

In the utility model, when the device works, a door plate body 16 is placed on a workbench 5, then a speed reducing motor 8 is started, the output end of the speed reducing motor drives a threaded rod 10 to rotate, the threaded rod 10 drives a threaded sleeve 11 to move downwards, the threaded sleeve 11 drives a fixed rod 12 to move downwards, the fixed rod 12 drives a push plate 13 to move downwards, the push plate 13 drives a pressing plate 15 to move downwards and prop against the door plate body 16 through a push rod 14, the door plate body 16 can be clamped through the pressing plate 15, then a hydraulic telescopic rod 18 is started, the telescopic end of the hydraulic telescopic rod drives a limiting block 19 to move rightwards, the limiting block 19 drives a push block 3 to move rightwards, the push block 3 drives the door plate body 16 to move rightwards, and the door plate body 16 can be curled through a hemming machine 17, wherein the hemming machine 17 belongs to the prior art and is not repeated; further, can drive door plant body 16 through hydraulic telescoping rod 18, stopper 19 and ejector pad 3 and remove left, then start electric turntable 4, its output can drive workstation 5 and rotate, workstation 5 can drive door plant body 16 and rotate to conveniently adjust the position of door plant body 16, conveniently carry out the turn-up operation to other limits of door plant body 16, do not need clamping many times moreover, labour saving and time saving, thereby improved the speed of turn-up, the content of not detailing in this specification belongs to the prior art that the expert in the field is known.

Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a burglary-resisting door board hemming device, includes fixed plate (1), its characterized in that, the upper end sliding connection of fixed plate (1) has ejector pad (3), the up end of ejector pad (3) rotates and is connected with workstation (5), the up end of ejector pad (3) is seted up flutedly, fixedly connected with electric turntable (4) in the recess, the output fixed connection of electric turntable (4) is on the lower terminal surface of workstation (5), the up end fixedly connected with riser (6) of workstation (5), the up end fixedly connected with diaphragm (7) of riser (6), the lower terminal surface fixedly connected with straight section of thick bamboo (9) of diaphragm (7), the up end fixedly connected with gear motor (8) of diaphragm (7), the up end and the fixedly connected with threaded rod (10) of output run through diaphragm (7) and straight section of thick bamboo (9), the meshing is connected with thread bush (11) on electric turntable (4), the up end fixedly connected with riser (6) of riser (6), two symmetrical push rods (13) are equipped with each other, two side wall (13) are connected with each other, two symmetrical push rods (13) are connected with each other, two fixed holes (13), the lower ends of the two push rods (14) are fixedly connected with a pressing plate (15) together.

2. The anti-theft door panel hemming device according to claim 1, wherein a cavity is formed in the fixing plate (1), a hydraulic telescopic rod (18) is fixedly connected to the inner wall of the cavity, a limiting block (19) is fixedly connected to the telescopic end of the hydraulic telescopic rod (18), and the limiting block (19) is slidably connected to the inner wall of the cavity.

3. The anti-theft door panel hemming device according to claim 2, wherein the upper end face of each limiting block (19) is fixedly connected with a connecting block, the upper end face of the fixed plate (1) is provided with a through hole, the upper end of the connecting block penetrates through the through hole and is fixedly connected to the lower end face of the push block (3), and the connecting block is slidably connected in the through hole.

4. A security door panel hemming device according to claim 1 wherein the lower end of the threaded rod (10) is rotatably connected to the inner wall of the straight cylinder (9), and both of the fixing rods (12) are slidably connected in the slide holes.

5. The anti-theft door panel hemming device according to claim 1, wherein the upper end of the workbench (5) is provided with a door panel body (16), and the lower end of the pressing plate (15) abuts against the upper end face of the door panel body (16).

6. The anti-theft door panel hemming device according to claim 1, wherein the upper end surface of the fixed plate (1) is fixedly provided with a hemming machine (17), and the lower end surface of the fixed plate (1) is symmetrically and fixedly connected with four supporting legs (2).